DRESSER FLUXI 2000/TZ Mode D'emploi page 49

ANNEX 2: Recommended installation / Installation recommandée / Installations Empfehlung /
Raccomandazioni di installazione / Instalación recomendada / Installatie voorschrift / Önerilen Kurulum / Reco-
mendações de instalação / Telepítési ajánlások
Low level perturbation installation
• ≥ 2 DN straight inlet upstream the meter
• No restriction downstream the meter
Bends in different planes
High level perturbation installation
Example: After a regulator without built-in silencer
DN50-DN150
• ≥ 2 DN straight inlet upstream of the meter
• No restriction downstream of the meter
DN200-DN500
• ≥ 2 DN straight inlet upstream of the meter + an integrated flow conditioner
• or ≥ 2 DN straight inlet upstream of the meter + a external flow conditioner
• or ≥ 9 DN straight inlet upstream of the meter (PTB G13)
• No restriction downstream of the meter
Divergent or convergent Regulator equipped with
built-in silencer
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